CH495085A - Verfahren zum Frequenzabgleich mechanischer Resonatoren - Google Patents

Verfahren zum Frequenzabgleich mechanischer Resonatoren

Info

Publication number
CH495085A
CH495085A CH1177068A CH1177068A CH495085A CH 495085 A CH495085 A CH 495085A CH 1177068 A CH1177068 A CH 1177068A CH 1177068 A CH1177068 A CH 1177068A CH 495085 A CH495085 A CH 495085A
Authority
CH
Switzerland
Prior art keywords
frequency adjustment
mechanical resonators
resonators
mechanical
adjustment
Prior art date
Application number
CH1177068A
Other languages
English (en)
Inventor
Albsmeier Hans
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Priority to CH1177068A priority Critical patent/CH495085A/de
Priority to CH985170A priority patent/CH514956A/de
Priority claimed from CH985170A external-priority patent/CH514956A/de
Priority to DE19691929994 priority patent/DE1929994B2/de
Publication of CH495085A publication Critical patent/CH495085A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/013—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for obtaining desired frequency or temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH1177068A 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren CH495085A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1177068A CH495085A (de) 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren
CH985170A CH514956A (de) 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren
DE19691929994 DE1929994B2 (de) 1968-08-05 1969-06-13 Verfahren zum frequenzabgleich mechanischer resonatoren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1177068A CH495085A (de) 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren
CH985170A CH514956A (de) 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren

Publications (1)

Publication Number Publication Date
CH495085A true CH495085A (de) 1970-08-15

Family

ID=25705418

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1177068A CH495085A (de) 1968-08-05 1968-08-05 Verfahren zum Frequenzabgleich mechanischer Resonatoren

Country Status (2)

Country Link
CH (1) CH495085A (de)
DE (1) DE1929994B2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605076B2 (ja) * 1974-12-19 1985-02-08 株式会社東芝 半導体受光素子
JPS5669912A (en) * 1979-10-23 1981-06-11 Fujitsu Ltd Automatic adjusting method for frequency of mechanical resonator
DE102011006919A1 (de) * 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Verfahren zum Trimmen eines Rohrs
DE102011006997A1 (de) * 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequenzabgleichsverfahren für eine Rohranordnung

Also Published As

Publication number Publication date
DE1929994A1 (de) 1970-04-30
DE1929994B2 (de) 1971-02-25

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Legal Events

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PL Patent ceased